Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  979 1555 (N40W10 L=355)  1473    324        3 ( 870/1520-1109/1613) -38.7 W02-W18 N34-N46
      2 1596 1505 (N21W52 L= 37)   315    100        0 (1568/1468-1634/1524)   0.0 W48-W57 N19-N22
      3 1365 1430 (N23W32 L= 16)   403     96        0 (1348/1383-1384/1476)  63.4 W29-W34 N19-N25
      4  349 1304 (N36E46 L=299)  1124    192        2 ( 258/1257- 430/1338) -13.4 E58-E37 N32-N38
      5 1530 1309 (N12W38 L= 23)   269     52        1 (1503/1284-1559/1334)  11.3 W35-W40 N11-N13
      6  568 1211 (N27E26 L=319)   748    149        2 ( 485/1170- 631/1239) -20.0 E32-E21 N23-N28
      7  499 1029 (N17E33 L=312)   343    118        0 ( 477/ 984- 547/1063)  31.0 E35-E29 N13-N18
      8 1702  979 (S11W43 L= 28)   300     47        1 (1676/ 962-1730/1002) -11.3 W40-W45 S12-S09
      9  319  910 (N12E50 L=295)   438     80        0 ( 294/ 877- 344/ 947) -59.0 E51-E47 N09-N14
     10 1598  828 (S17W32 L= 17)   861    193        4 (1547/ 781-1664/ 897)  16.7 W28-W38 S19-S14
     11 1094  809 (S07E00 L=345)   201    108        0 (1064/ 768-1130/ 845)  36.9 E02-W02 S08-S05
     12  951  735 (S08E10 L=335)   205     33        0 ( 928/ 720- 981/ 750)   0.0 E11-E08 S09-S07
     13  930  665 (S12E13 L=332)   345    136        0 ( 869/ 641- 989/ 704)   6.3 E17-E08 S13-S10
     14  710  636 (S10E27 L=318)   298     30        1 ( 683/ 616- 735/ 653)   0.0 E28-E25 S11-S08
     15  524  325 (S29E58 L=287)   493     72        0 ( 493/ 313- 566/ 345) -26.6 E61-E53 S29-S26
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y